Did someone say... Kafka?
Did someone say... Hemingway?
Just any of their works. It's all so fantastic.
Also, if you enjoy a bit of philosophy, try the Hagakure. Interesting read.
Also, if youre not as lazy as me, try Atlas Shrugged. I'm thinking of diving into that one.
Also, if you enjoy reading about dystopias, A Clockwork Orange and 1984 would be perfect.
Also, if youre like me, you'll have a friend called Hugh who plays with an etch-a-sketch in your airing cupboard.
Im just recommending famous books that you probably have read, I know that, but in case you havent, well, there you go.